LDA-math 的汇总， "LDA数学八卦.pdf" 我整理贴出来了， 希望对大家理解 LDA 有帮助。 文章标题挂上“八卦”两字， 因为八卦意味着形式自由、不拘束、可以天马行空，细节处理上也难免有不严谨的地方；当然我也希望八卦是相对容易理解的。
2022-09-30 16:24:48
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深圳德卡读卡器开发易语言源码，源码实现了初始化连接设备，蜂鸣测试，读设备版本号，读取读写器备注，读写卡器状态，写16进制文本，关闭设备连接。
2022-09-29 17:23:17
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网关套件是IoT远距离通信技术而设计的星形无线网络系列产品，内置局域，实现了 Sub-1G 与外网的数据透明传输。
2022-09-28 19:04:17
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本资源包含HX711较全面的资料以及参考例程
1、设计开发原理说明以及接线图。
2、51单片机原程序（LCD1602显示以及数码管显示的5kg电子秤程序）。
3、51下载程序以及驱动（STC-ISP）。
4、HX711AD参考资料（海芯）。
5、HX711AD模块原理图。
6、51仿真程序。
7、参考文档。
8、其他CPU参考例程（Arduino/STM8/STM32）
9、STC89C52RC开发板使用教程。
2022-09-27 09:27:23
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通过动态抓取互联网上关于网络安全的文章，然后通过LDA训练生成并提取热点关键词，最后通过echarts展示在前端页面
2022-09-26 16:05:17
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PI数据库开发SDK例程
The introduction provides an architectural overview of how the PI-SDK fits into various
programming environments. A description and simplified view of the PI-SDK object model is
also presented.
What Is the PI-SDK?
The PI Software Development Kit (PI-SDK) is a programming tool providing access to PI
Servers. The software consists of an ActiveX in-process server, an ActiveX control, and
supporting code libraries. The kit comes with online documentation, example code, various
support files, and tools.
The PI-SDK runs on 32-bit Windows platforms and provides access to servers on all PI
platforms. Based on Microsoft’s Component Object Model (COM), the PI-SDK can be used with
most WIN32 programming environments. The kit is particularly well integrated with Microsoft
Visual Basic providing rapid development and deployment of PI applications.
The PI-SDK provides an object-oriented approach to program interaction with PI Systems. It
delivers a hierarchical model of objects and collections representing the components of PI
Servers. This approach provides for intuitive and efficient access.
What Documentation Is Provided?
The PI-SDK User Guide and the PI-SDK Programming Reference are the primary sources for
information related to the PI-SDK. Both are incorporated in the online help system. A version of
the user guide in MS Word format is also installed during the setup for printing or for use in
training programs.
Programming Reference
Detailed programming references for properties and methods of each object in the PI-SDK and
the PI-SDK Control and Dialogs are available in online help. Most methods provide an example
of their usage in Visual Basic. Other code examples, including examples of calling the PI-SDK
2022-09-26 14:13:56
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